New JENSEN POWER760.4 750 Watt 4 Channel Car Amplifier Power Amp Stereo MOSFET 75 Watt x 4 Channel @ 4 Ohm 100 Watt x 4 Channel @ 2 Ohm 190 Watt x 2 Channel @ 4 Ohm Bridged Total Peak Power : 750 watts Channel selector switch (4/3/2)